跪求…………………………跪求指导…………我要暴走了……
首先，我通过按钮启动多个线程，循环启动，但是每次都是只能运行完成2个线程
private void button1_Click_1(object sender, EventArgs e) { this.timer1.Enabled = true; this.Paraments = this.textBox1.Text; this.Cookies = this.textBox2.Text; if (this.dt.Rows.Count == 0) { for (int i = begin; i <= end; i++) { DataRow dr = dt.NewRow(); dr["URL"] = this.text_url.Text.Replace("(*)", i.ToString()); dr["id"] = i.ToString(); this.dt.Rows.Add(dr); } this.dataGridView1.Refresh(); } StopThread(Go_threads); for (int i = 0; i < this.dt.Rows.Count; i++) { Go_threads[i] = new Thread(new ParameterizedThreadStart(Go_Thread)); //Go_threads[i].Name = "thread_" + i.ToString(); Go_threads[i].Start(i); } } private void Go_Thread(object index) { int i = int.Parse(index.ToString()); string Url = dt.Rows[i]["URL"].ToString(); string parament = Paraments; parament = parament.Replace("(*)", dt.Rows[i]["id"].ToString()); string cookies = Cookies; HttpManager hm = new HttpManager(Url,parament,cookies); string res = ""; res = hm.Post(); string html = hm.Data; if (html != string.Empty) { if (html.Contains("文章不存在")) { res = "HasNotpage"; } } dt.Rows[i]["FLAG"] = res; } private void timer1_Tick(object sender, EventArgs e) { bool isOver = true; for (int i = 0; i < Test_threads.Length; i++) { if (Test_threads[i] != null) { if (Test_threads[i].IsAlive) { if (Test_threads[i].ThreadState != ThreadState.Stopped) { isOver = false; break; } } } } for (int i = 0; i < Go_threads.Length; i++) { if (Go_threads[i] != null) { if (Go_threads[i].IsAlive) { if (Go_threads[i].ThreadState != ThreadState.Stopped) { isOver = false; break; } } } } if (isOver) { this.text_begin.Text = (int.Parse(this.text_begin.Text) - 2).ToString(); dt.Clear(); if (this.dt.Rows.Count == 0) { for (int i = begin; i <= end; i++) { DataRow dr = dt.NewRow(); dr["URL"] = this.text_url.Text.Replace("(*)", i.ToString()); dr["id"] = i.ToString(); this.dt.Rows.Add(dr); } this.dataGridView1.Refresh(); } StopThread(Go_threads); for (int i = 0; i < this.dt.Rows.Count; i++) { Go_threads[i] = new Thread(new ParameterizedThreadStart(Go_Thread)); //Go_threads[i].Name = "thread_" + i.ToString(); Go_threads[i].Start(i); } } }